Catholic high school in Rapid City serving grades 9-12 with ADD/ADHD support services and strong student-to-teacher ratios
St. Thomas More High School in Rapid City serves grades 9–12 as part of the Rapid City Catholic School System. The school offers ADD/ADHD support services to help students with attention-related challenges succeed academically within a faith-based environment. With 376 total students and 16 classroom teachers, the school maintains a smaller student-to-teacher ratio that can benefit learners who need more individualized attention.
The school's curriculum emphasizes academic excellence and spiritual formation rooted in Catholic tradition. St. Thomas More welcomes a co-ed, diverse student body and operates on a rolling admissions basis, making it accessible to families seeking to enroll mid-year. For students with ADD/ADHD, the school provides targeted support services alongside its standard college-preparatory coursework.
Located at 300 Fairmont Blvd in Rapid City, SD, St. Thomas More High School is accredited through the National Catholic Educational Association (NCEA). Families interested in learning more about accommodations, support services, and the admissions process are encouraged to contact the school at (605) 343-8484 or visit rccss.org.
At a Glance
Grades9-12
Students376
Est.1960
DeadlineNone / Rolling
Accreditation & Memberships
National Catholic Educational Association (NCEA)
School Information
| Year Founded | 1960 |
| Total Students | 376 |
| Total Classroom Teachers | 16 |
| Grades Offered | 9-12 |
Admissions Information
| Admission Deadline | None / Rolling |
Student Body Information
| Student Body Type | Co-ed |
| Percent of Students of Color | 13 |
Academic Programs Information
Special Education Programs
ADD/ADHD Support
List of Courses Offered
Link to List of Courses
Matriculation DataView data
Additional Information
| School Memberships | National Catholic Educational Association (NCEA) |
| Religious Affiliations | Catholic |
| School Calendar | rccss.org/events |